Peak flow meter

Abstract

Description

FIG. 1 is a perspective view of a first embodiment of a peak flow meter of the subject disclosure;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a second embodiment of a peak flow meter of the subject disclosure, the peak flow meter including a mouthpiece;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a right side view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The environmental structure shown with broken lines in the drawings forms no part of the claimed design.

Claims

The ornamental design of a peak flow meter, as shown and described.